8402850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 22980672

約数和(自身を除く): 14577822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 263, 355, 426, 450, 526, 639, 710, 789, 1065, 1278, 1315, 1578, 1775, 2130, 2367, 2630, 3195, 3550, 3945, 4734, 5325, 6390, 6575, 7890, 10650, 11835, 13150, 15975, 18673, 19725, 23670, 31950, 37346, 39450, 56019, 59175, 93365, 112038, 118350, 168057, 186730, 280095, 336114, 466825, 560190, 840285, 933650, 1400475, 1680570, 2800950, 4201425, 8402850]

約数ペア:

[(1, 8402850), (2, 4201425), (3, 2800950), (5, 1680570), (6, 1400475), (9, 933650), (10, 840285), (15, 560190), (18, 466825), (25, 336114), (30, 280095), (45, 186730), (50, 168057), (71, 118350), (75, 112038), (90, 93365), (142, 59175), (150, 56019), (213, 39450), (225, 37346), (263, 31950), (355, 23670), (426, 19725), (450, 18673), (526, 15975), (639, 13150), (710, 11835), (789, 10650), (1065, 7890), (1278, 6575), (1315, 6390), (1578, 5325), (1775, 4734), (2130, 3945), (2367, 3550), (2630, 3195)]